199574760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21599}}^1$

素因数の和:21631

約数の個数: 128

約数和(自身を含む): 746496000

約数和(自身を除く): 546921240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 21599, 43198, 64797, 86396, 107995, 129594, 151193, 172792, 215990, 237589, 259188, 302386, 323985, 431980, 453579, 475178, 518376, 604772, 647970, 712767, 755965, 863960, 907158, 950356, 1187945, 1209544, 1295940, 1425534, 1511930, 1663123, 1814316, 1900712, 2267895, 2375890, 2591880, 2851068, 3023860, 3326246, 3563835, 3628632, 4535790, 4751780, 4989369, 5702136, 6047720, 6652492, 7127670, 8315615, 9071580, 9503560, 9978738, 13304984, 14255340, 16631230, 18143160, 19957476, 24946845, 28510680, 33262460, 39914952, 49893690, 66524920, 99787380, 199574760]

約数ペア:

[(1, 199574760), (2, 99787380), (3, 66524920), (4, 49893690), (5, 39914952), (6, 33262460), (7, 28510680), (8, 24946845), (10, 19957476), (11, 18143160), (12, 16631230), (14, 14255340), (15, 13304984), (20, 9978738), (21, 9503560), (22, 9071580), (24, 8315615), (28, 7127670), (30, 6652492), (33, 6047720), (35, 5702136), (40, 4989369), (42, 4751780), (44, 4535790), (55, 3628632), (56, 3563835), (60, 3326246), (66, 3023860), (70, 2851068), (77, 2591880), (84, 2375890), (88, 2267895), (105, 1900712), (110, 1814316), (120, 1663123), (132, 1511930), (140, 1425534), (154, 1295940), (165, 1209544), (168, 1187945), (210, 950356), (220, 907158), (231, 863960), (264, 755965), (280, 712767), (308, 647970), (330, 604772), (385, 518376), (420, 475178), (440, 453579), (462, 431980), (616, 323985), (660, 302386), (770, 259188), (840, 237589), (924, 215990), (1155, 172792), (1320, 151193), (1540, 129594), (1848, 107995), (2310, 86396), (3080, 64797), (4620, 43198), (9240, 21599)]